OneDrive, Microsoft's file sync app formerly known as SkyDrive, lets you store your files online, edit Office documents in the free Office Web Apps, and easily access your online files from your PC.
Validate incoming Excel records and report fixes to the owner.
Get valid Excel rows into PostgreSQL and a chat report showing how many went in and what needs fixing.
Check incoming text rows and deliver usable CSV files with error reports.
Your analysts get CSVs from new text exports in a shared folder. A companion report points to source lines that need fixing.
Import each incoming CSV once and record its result.
Keep your PostgreSQL table current as CSV files arrive, with a row count or a clear reason when an import needs attention.